Assembling The Appliance - STIEBEL ELTRON accelera 220 e Operation And Installation Manual

INSTALLATION
Installation
11.4.4 Connection with off-peak and external signal
transmitter
The appliance can be operated in a mode combining the external
signal and the off-peak power connection. This mode would re-
quire the two load connections on the X0 terminal block and the
potential-free signal on the X3 terminal block.
GND
L
Interruptible
power supply
L
L
L
N
L
Note
 Never wire up terminal X3/1. 
www.stiebel-eltron-usa.com
GRN
BK 1
BK 2
11.4.5 Connection to terminal block X0
 Remove the appliance cover (See 15.1, "Removing the appli- 
ance cover", pg. 27).
1
1 Terminal X0
The appliance ships pre-wired with a cable. If the appliance needs
to be re-wired, follow the steps below when reconnecting the
cable.
 Prepare the leads for connection to X0 in such a manner that 
each lead terminating at X0 has a wire ferrule.
 Route leads through the strain relief. 
 Connect the leads to X0 (see chapter "See 11.4.3, "Connection 
with external signal transmitter", pg. 24).

11.5 Assembling the appliance

Note
Refi t the appliance cover after completing your work.
See chapter "See 15.10, "Fitting the appliance cover",
pg. 29).
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